1999 Ski-Doo Factory Shop Manual Volume Two, Page 120Get this manual
Section 04 ENGINE Subsection 03 (494, 583 AND 670 ENGINE TYPES)
BOTTOM END
Molykote 111 5
1 494 and 670 engines only 2
2 Anti-seize lubricant Anti-seize lubricant Loctite 242
494 and 670 engines only
Loctite 515 2